1 files changed, 160 insertions, 0 deletions
diff --git a/ACE/ace/Cleanup.h b/ACE/ace/Cleanup.h
new file mode 100644
index 00000000000..642f33f2d5d
--- /dev/null
+++ b/ACE/ace/Cleanup.h
@@ -0,0 +1,160 @@
+// -*- C++ -*-
+
+//=============================================================================
+/**
+ *  @file   Cleanup.h
+ *
+ *  $Id$
+ *
+ *  @author Douglas C. Schmidt <schmidt@cs.wustl.edu>
+ *  @author Jesper S. M|ller<stophph@diku.dk>
+ *  @author and a cast of thousands...
+ *
+ *  Originally in OS.h.
+ */
+//=============================================================================
+
+#ifndef ACE_CLEANUP_H
+# define ACE_CLEANUP_H
+
+# include /**/ "ace/pre.h"
+
+# include "ace/config-lite.h"
+
+# if !defined (ACE_LACKS_PRAGMA_ONCE)
+#  pragma once
+# endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include /**/ "ace/ACE_export.h"
+
+# include "ace/Intrusive_List.h"
+# include "ace/Intrusive_List_Node.h"
+
+#if (defined (ACE_HAS_VERSIONED_NAMESPACE) && ACE_HAS_VERSIONED_NAMESPACE == 1)
+# include "ace/Global_Macros.h"
+# define ACE_CLEANUP_DESTROYER_NAME ACE_PREPROC_CONCATENATE(ACE_VERSIONED_NAMESPACE_NAME, _ace_cleanup_destroyer)
+#else
+# define ACE_CLEANUP_DESTROYER_NAME ace_cleanup_destroyer
+#endif  /* ACE_HAS_VERSIONED_NAMESPACE == 1 */
+
+ACE_BEGIN_VERSIONED_NAMESPACE_DECL
+
+/**
+ * @class ACE_Cleanup
+ *
+ * @brief Base class for objects that are cleaned by ACE_Object_Manager.
+ */
+class ACE_Export ACE_Cleanup
+{
+public:
+  /// No-op constructor.
+  ACE_Cleanup (void);
+
+  /// Destructor.
+  virtual ~ACE_Cleanup (void);
+
+  /// Cleanup method that, by default, simply deletes itself.
+  virtual void cleanup (void *param = 0);
+};
+
+/// Adapter for cleanup, used by ACE_Object_Manager.
+extern "C" ACE_Export
+void ACE_CLEANUP_DESTROYER_NAME (ACE_Cleanup *, void *param = 0);
+
+/**
+ * @class ACE_Cleanup_Info_Node
+ *
+ * @brief For maintaining a list of ACE_Cleanup_Info items.
+ *
+ * For internal use by ACE_Object_Manager.
+ */
+class ACE_Cleanup_Info_Node : public ACE_Intrusive_List_Node<ACE_Cleanup_Info_Node>
+{
+public:
+  ACE_Cleanup_Info_Node (void);
+  ACE_Cleanup_Info_Node (void *object,
+                         ACE_CLEANUP_FUNC cleanup_hook,
+                         void *param,
+                         const char *name);
+  ~ACE_Cleanup_Info_Node (void);
+
+  /// Equality operator.
+  bool operator== (const ACE_Cleanup_Info_Node &o) const;
+
+  /// Inequality operator.
+  bool operator!= (const ACE_Cleanup_Info_Node &o) const;
+
+  void* object(void);
+
+  ACE_CLEANUP_FUNC cleanup_hook (void);
+
+  void *param (void);
+private:
+  /// Point to object that gets passed into the <cleanup_hook_>.
+  void *object_;
+
+  /// Cleanup hook that gets called back.
+  ACE_CLEANUP_FUNC cleanup_hook_;
+
+  /// Parameter passed to the <cleanup_hook_>.
+  void *param_;
+
+  /// Name of the cleanup object
+  const char *name_;
+};
+
+typedef ACE_Intrusive_List<ACE_Cleanup_Info_Node> ACE_Cleanup_Info_Node_List;
+
+/**
+ * @class ACE_OS_Exit_Info
+ *
+ * @brief Hold Object Manager cleanup (exit) information.
+ *
+ * @internal
+ *
+ * For internal use by the ACE library, only.
+ */
+class ACE_Export ACE_OS_Exit_Info
+{
+public:
+  /// Default constructor.
+  ACE_OS_Exit_Info (void);
+
+  /// Destructor.
+  ~ACE_OS_Exit_Info (void);
+
+  /// Use to register a cleanup hook.
+  int at_exit_i (void *object, ACE_CLEANUP_FUNC cleanup_hook, void *param, const char* name = 0);
+
+  /// Look for a registered cleanup hook object.  Returns true if already
+  /// registered, false if not.
+  bool find (void *object);
+
+  /// Remove a registered cleanup hook object.  Returns true if removed
+  /// false if not.
+  bool remove (void *object);
+
+  /// Call all registered cleanup hooks, in reverse order of
+  /// registration.
+  void call_hooks ();
+
+private:
+  /**
+   * Keeps track of all registered objects.
+   */
+  ACE_Cleanup_Info_Node_List registered_objects_;
+};
+
+
+ACE_END_VERSIONED_NAMESPACE_DECL
+
+# if defined (ACE_HAS_INLINED_OSCALLS)
+#   if defined (ACE_INLINE)
+#     undef ACE_INLINE
+#   endif /* ACE_INLINE */
+#   define ACE_INLINE inline
+#   include "ace/Cleanup.inl"
+# endif /* ACE_HAS_INLINED_OSCALLS */
+
+# include /**/ "ace/post.h"
+#endif /* ACE_CLEANUP_H */